ITA
ENG

REGIOSELECTIVE REACTION BETWEEN 3-ETHOXALYL-5-METHYLCYCLOPENTANE-1 ,2,4-TRIONE AND VINYLTRIPHENYLPHOSPHONIUM SALTS - CONVENIENT SYNTHETIC ROUTE TO FUNCTIONALIZED CYCLOPENTA[B]FURANS

Authors

YAVARI I BAHARFAR R

Citation

I. Yavari et R. Baharfar, REGIOSELECTIVE REACTION BETWEEN 3-ETHOXALYL-5-METHYLCYCLOPENTANE-1 ,2,4-TRIONE AND VINYLTRIPHENYLPHOSPHONIUM SALTS - CONVENIENT SYNTHETIC ROUTE TO FUNCTIONALIZED CYCLOPENTA[B]FURANS, Journal of chemical research. Synopses, (4), 1997, pp. 146-147

Citations number

Categorie Soggetti

Chemistry

Journal title

Journal of chemical research. Synopses → ACNP

ISSN journal

03082342

Issue

Year of publication

1997

Pages

146 - 147

Database

ISI

SICI code

0308-2342(1997):4<146:RRB3,>2.0.ZU;2-O

Abstract

3-Ethoxalyl-5-methylcyclopentane-1,2,4-trione exists, in solution, alm ost exclusively as the dienol tautomer, which undergoes regioselective intramolecular Wittig reaction with vinyltriphenylphosphonium salts t o produce the enol form of dialkyl -dihydro-3aH-cyclopenta[b]furan-2,3 -dicarboxylates in moderate yields.